Description
Volumetric flask Blaubrand class A with PP stopper is a precision glass vessel for preparing and holding exact liquid volumes in quantitative laboratory work. This 5 ml flask is manufactured from borosilicate glass 3.3 and is fitted with a ground joint 10/19 closed by a polypropylene stopper. Class A volumetric flasks are applied where calibrated volume accuracy is needed for standard solutions, dilutions, and volumetric analysis. The compact 5 ml nominal capacity suits small-volume preparations in analytical chemistry, quality control, and teaching laboratories. Supplied as 2 pc(s) per unit, the pack supports parallel preparations or reserve capacity on the bench. These Blaubrand volumetric flasks from manufacturer BRAND belong to the laboratory glassware range for volumetric flasks and vessels used in volumetric analysis. The ground joint with PP stopper offers a practical closure during measurement and short holding steps. Pack weight is 0,040 kg for the two-piece unit. Specified joint size and class A designation help match the flask to existing stopper and glassware inventories in routine lab setups.
This article is part of Volumetric accessories & certificates, in Volumetric glassware.
Key features
- Pack size: 2 pc(s)
- Product type: Volumetric flask
- Line: Blaubrand
- Accuracy class: Class A
- Material: Borosilicate glass 3.3
- Nominal volume: 5 ml
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Questions about Vol. flask Blaubrand, cl.A, PP stop, Borosil gl. 3.3, 5 ml, grnd.joint 10/19
What is this article?
Vol. flask Blaubrand, cl.A, PP stop, Borosil gl. 3.3, 5 ml, grnd.joint 10/19 is the article on this page. Luminix Health distributes BRAND for laboratory use. It sits in Volumetric accessories & certificates, inside Volumetric glassware, in Labware.
These are the pieces and the papers that belong to volumetric glass: replacement stoppers, and certificates that state the calibration. A certificate without the flask it belongs to does not calibrate a different flask.
Volumetric glassware is glass that has been calibrated to contain or to deliver one stated volume at a reference temperature. That calibration is the whole point. Class A and class AS have a tighter tolerance than class B. A volumetric flask contains. A pipette and a burette deliver. A measuring cylinder is the coarser reading, used when the volume is not the result. The classes sit under ISO laboratory glassware. The chain back to the unit of volume is the work of the BIPM and of NIST.
Which category should I open next?
The category is Volumetric glassware. The sub-category is Volumetric accessories & certificates. The catalogue is Labware.
Shelves beside this one are Volumetric flasks, Measuring cylinders, Burettes and Mixing cylinders.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.